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Message-Id: <1344823753-28780-1-git-send-email-chenhc@lemote.com>
Date:	Mon, 13 Aug 2012 10:09:13 +0800
From:	Huacai Chen <chenhuacai@...il.com>
To:	David Airlie <airlied@...ux.ie>
Cc:	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Fuxin Zhang <zhangfx@...ote.com>,
	Michel Dänzer <michel@...nzer.net>,
	Alex Deucher <alexdeucher@...il.com>,
	Huacai Chen <chenhc@...ote.com>,
	Hongliang Tao <taohl@...ote.com>, Hua Yan <yanh@...ote.com>
Subject: [PATCH] drm/radeon: Include swiotlb.h if SWIOTLB configured.

When SWIOTLB is configured, if without this patch kernel compilation
fails.

Signed-off-by: Huacai Chen <chenhc@...ote.com>
Signed-off-by: Hongliang Tao <taohl@...ote.com>
Signed-off-by: Hua Yan <yanh@...ote.com>
Cc: dri-devel@...ts.freedesktop.org
---
 drivers/gpu/drm/radeon/radeon_ttm.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 5b71c71..fc3ac22 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -41,6 +41,10 @@
 #include "radeon_reg.h"
 #include "radeon.h"
 
+#ifdef CONFIG_SWIOTLB
+#include <linux/swiotlb.h>
+#endif
+
 #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
 
 static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
-- 
1.7.7.3

--
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